Justin Bieber still owes Germany over $10,000 for his pet-monkey debacle that kick-started a whirlwind of bad press for the 19-year-old earlier this year.

Following news that officials in Rio de Janeiro are planning to charge the superstar for graffiti tagging illegals, Germany says it hasn't heard a peep from Bieber of his team regarding costs incurred for bringing his pet monkey into the country and leaving it at the airport.

That was nearly eight months ago and now, the Federal Agency for Nature Conservation, want almost $11,000.

"Additionally, a copy of our letter was delivered to a staff member of Justin Bieber yesterday in L.A. at his arrival from Costa Rica," added Frederichs.

"As Mr. Bieber should be informed about his payment obligations by now, we hope that he takes his responsibility and settles the costs he has caused to the public, just like anybody else would have to do."